Home / 1,845,964.56-2,547,558.97-1,030,327.37

Finding the Fourth Proportional to 1,845,964.56, 2,547,558.97 and 1,030,327.37

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Solution

The fourth proportional to 1,845,964.56, 2,547,558.97 and 1,030,327.37 is: 1,421,923.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,964.56 : 2,547,558.97 = 1,030,327.37 : x
  2. Step 2: Convert to fraction form
    1,845,964.56/2,547,558.97 = 1,030,327.37/x
  3. Step 3: Cross multiply
    1,845,964.56x = 2,547,558.97 × 1,030,327.37
  4. Step 4: Simplify right side
    1,845,964.56x = 2,624,819,718,166.40
  5. Step 5: Solve for x
    x = 2,624,819,718,166.40/1,845,964.56
  6. Step 6: Final answer
    x = 1,421,923.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.